🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.64 AU - 0.76 AU

Year: 213 Days

Day: 45.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,839,537 km

• M1: 623,225 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.41 AU - 1.73 AU

Year: 715 Days

Day: 37.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,839,537 km

• M1: 423,512 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.16 AU - 2.7 AU

Year: 1377 Days

Day: 15.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 12.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.05 AU - 6.31 AU

Year: 4285 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,839,537 km

• M1: 153,039 km (0.116 R)
• M2: 919,129 km (0.089 R)
• M3: 1,671,906 km (0.12 R)
• M4: 2,473,601 km (0.09 R)
• M5: 3,182,096 km (0.117 R)
• M6: 4,149,995 km (0.114 R)
• M7: 5,028,583 km (0.104 R)
• M8: 6,544,458 km (0.101 R)
• M9: 7,867,352 km (0.039 R)
• M10: 8,345,766 km (0.097 R)
• M11: 8,879,830 km (0.074 R)
• M12: 12,624,714 km (0.088 R)
• M13: 13,570,322 km (0.095 R)
• M14: 14,209,853 km (0.076 R)
• M15: 14,818,118 km (0.061 R)
• M16: 16,414,626 km (0.107 R)
• M17: 17,197,771 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 13.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.66 AU - 8.74 AU

Year: 7021 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,839,537 km

• M1: 170,392 km (0.116 R)
• M2: 676,033 km (0.118 R)
• M3: 1,333,964 km (0.1 R)
• M4: 1,968,558 km (0.046 R)
• M5: 2,456,696 km (0.084 R)
• M6: 3,930,385 km (0.063 R)
• M7: 4,460,560 km (0.088 R)
• M8: 6,415,505 km (0.042 R)
• M9: 7,115,623 km (0.113 R)
• M10: 7,907,145 km (0.113 R)
• M11: 8,367,159 km (0.086 R)
• M12: 9,158,382 km (0.095 R)
• M13: 11,044,212 km (0.119 R)
• M14: 11,834,388 km (0.058 R)
• M15: 15,571,493 km (0.105 R)
• M16: 16,565,571 km (0.084 R)
• M17: 20,032,202 km (0.052 R)
• M18: 22,016,917 km (0.113 R)
• M19: 24,656,272 km (0.104 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,195 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit